Forewing (a, aa), metasomal sternum I (SI) (b, bb), head in dorsal view (c, cc) and hind tibia (d, dd). a–b Pareumenes quadrispinosus conjunctus Liu c, d Pareumeness. sansibaricus (von Schulthess) aa–cc Pseumenes d. depressus (de Saussure); dd. Pseumenes depressus annulatus van der Vecht.

 
 
  Part of: Tan J-L, Carpenter JM, van Achterberg C (2018) An illustrated key to the genera of Eumeninae from China, with a checklist of species (Hymenoptera, Vespidae). ZooKeys 740: 109-149. https://doi.org/10.3897/zookeys.740.22654